P2E8C

Battery Charger B Charge Sequence Signal 1 Circuit High

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–89 (est.)

Symptoms

Check Engine light comes on
Reduced battery charging efficiency
Possible problems starting the engine
Hybrid system power reduction
Errors in the battery management system

Causes

Short circuit to power in the circuit
Battery charge sensor fault B
Wiring harness damage
Problems with the battery management module
Corrosion of contacts in the circuit

How to Fix

Check signal circuit for short circuit
Test battery charge sensor B
Inspect the wiring harness for damage
Check connections and contacts in the circuit
Scan the battery management module for errors

Related codes

P2E8B P2E8D P0AA6